<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style>
		/* *号表示当前页面上的所有元素都会被选中 */
		*{
			color: pink;
		}
		</style>
	</head>
	<body>
		<div>dv1</div>
		<div>dv1</div>
		<div>dv1</div>
		<span>sp</span>
		<span>sp</span>
		<span>sp</span>
	</body>
</html>
